42755090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{610787}}^1$

素因数の和:610801

約数の個数: 16

約数和(自身を含む): 87953472

約数和(自身を除く): 45198382

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 610787, 1221574, 3053935, 4275509, 6107870, 8551018, 21377545, 42755090]

約数ペア:

[(1, 42755090), (2, 21377545), (5, 8551018), (7, 6107870), (10, 4275509), (14, 3053935), (35, 1221574), (70, 610787)]